ViewModel заказов
This commit is contained in:
parent
6a2e730973
commit
505cbf19f3
@ -5,8 +5,6 @@ import androidx.compose.foundation.background
|
||||
import androidx.compose.foundation.layout.Arrangement
|
||||
import androidx.compose.foundation.layout.Box
|
||||
import androidx.compose.foundation.layout.Column
|
||||
import androidx.compose.foundation.layout.ExperimentalLayoutApi
|
||||
import androidx.compose.foundation.layout.FlowRow
|
||||
import androidx.compose.foundation.layout.Row
|
||||
import androidx.compose.foundation.layout.Spacer
|
||||
import androidx.compose.foundation.layout.fillMaxSize
|
||||
@ -22,31 +20,31 @@ import androidx.compose.foundation.verticalScroll
|
||||
import androidx.compose.material.Button
|
||||
import androidx.compose.material.ButtonDefaults
|
||||
import androidx.compose.material.Card
|
||||
import androidx.compose.material.Icon
|
||||
import androidx.compose.material.Text
|
||||
import androidx.compose.runtime.Composable
|
||||
import androidx.compose.runtime.LaunchedEffect
|
||||
import androidx.compose.runtime.mutableStateListOf
|
||||
import androidx.compose.runtime.remember
|
||||
import androidx.compose.runtime.livedata.observeAsState
|
||||
import androidx.compose.ui.Alignment
|
||||
import androidx.compose.ui.Modifier
|
||||
import androidx.compose.ui.draw.clip
|
||||
import androidx.compose.ui.graphics.Color
|
||||
import androidx.compose.ui.platform.LocalContext
|
||||
import androidx.compose.ui.res.painterResource
|
||||
import androidx.compose.ui.text.font.FontWeight
|
||||
import androidx.compose.ui.unit.dp
|
||||
import androidx.compose.ui.unit.sp
|
||||
import androidx.compose.ui.zIndex
|
||||
import com.example.shawarma.data.db.AppDatabase
|
||||
import androidx.hilt.navigation.compose.hiltViewModel
|
||||
import com.example.shawarma.R
|
||||
import com.example.shawarma.data.models.OrderStatus
|
||||
import com.example.shawarma.data.models.OrderWithProducts
|
||||
import com.example.shawarma.ui.theme.MarckFamily
|
||||
import com.example.shawarma.ui.theme.MyLightRed
|
||||
import com.example.shawarma.ui.theme.MyLightYellow
|
||||
import com.example.shawarma.ui.theme.MyMainBackground
|
||||
import com.example.shawarma.ui.theme.MyOrange
|
||||
import com.example.shawarma.ui.theme.NunitoFamily
|
||||
import com.example.shawarma.viewmodels.OrdersViewModel
|
||||
import com.example.shawarma.widgets.ShawarmaLogo2
|
||||
import kotlinx.coroutines.Dispatchers
|
||||
import kotlinx.coroutines.withContext
|
||||
import java.text.SimpleDateFormat
|
||||
|
||||
@Composable
|
||||
@ -61,33 +59,11 @@ fun OrdersScreen() {
|
||||
|
||||
@Composable
|
||||
fun OrdersList(){
|
||||
val context = LocalContext.current
|
||||
val allOrders = remember { mutableStateListOf<OrderWithProducts>() }
|
||||
LaunchedEffect(Unit) {
|
||||
withContext(Dispatchers.IO) {
|
||||
AppDatabase.getInstance(context).orderDao().getAll().collect { data ->
|
||||
allOrders.clear()
|
||||
allOrders.addAll(data)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
val preparingOrders = mutableListOf<OrderWithProducts>()
|
||||
val preparedOrders = mutableListOf<OrderWithProducts>()
|
||||
val processedOrders = mutableListOf<OrderWithProducts>()
|
||||
|
||||
for (order in allOrders){
|
||||
if (order.order.status == OrderStatus.Готовится.toString()) {
|
||||
preparingOrders.add(order)
|
||||
}
|
||||
if (order.order.status == OrderStatus.Готово.toString()) {
|
||||
preparedOrders.add(order)
|
||||
}
|
||||
if (order.order.status == OrderStatus.Выдано.toString()) {
|
||||
processedOrders.add(order)
|
||||
}
|
||||
}
|
||||
val ordersViewModel = hiltViewModel<OrdersViewModel>()
|
||||
|
||||
val preparingOrders = ordersViewModel.preparingOrders.observeAsState().value
|
||||
val preparedOrders = ordersViewModel.preparedOrders.observeAsState().value
|
||||
val processedOrders = ordersViewModel.processedOrders.observeAsState().value
|
||||
|
||||
Box(
|
||||
modifier = Modifier
|
||||
@ -125,13 +101,14 @@ fun OrdersList(){
|
||||
.width(340.dp)
|
||||
.height(250.dp)
|
||||
) {
|
||||
if (preparingOrders.size != 0) {
|
||||
items(preparingOrders.size) {
|
||||
index ->
|
||||
if (preparingOrders != null) {
|
||||
if (preparingOrders.isNotEmpty()) {
|
||||
items(preparingOrders.size) { index ->
|
||||
PreparingItem(preparingOrders[index])
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Text(
|
||||
text = "Готово:",
|
||||
fontFamily = NunitoFamily,
|
||||
@ -144,13 +121,14 @@ fun OrdersList(){
|
||||
.width(340.dp)
|
||||
.height(250.dp)
|
||||
) {
|
||||
if (preparedOrders.size != 0) {
|
||||
items(preparedOrders.size) {
|
||||
index ->
|
||||
if (preparedOrders != null) {
|
||||
if (preparedOrders.isNotEmpty()) {
|
||||
items(preparedOrders.size) { index ->
|
||||
PreparedItem(preparedOrders[index])
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Text(
|
||||
text = "Выдано:",
|
||||
fontFamily = NunitoFamily,
|
||||
@ -163,12 +141,14 @@ fun OrdersList(){
|
||||
.width(340.dp)
|
||||
.height(250.dp)
|
||||
) {
|
||||
if (processedOrders.size != 0) {
|
||||
if (processedOrders != null) {
|
||||
if (processedOrders.isNotEmpty()) {
|
||||
items(processedOrders.size) {index ->
|
||||
ProcessedItem(processedOrders[index])
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Spacer(modifier = Modifier.height(70.dp))
|
||||
}
|
||||
|
||||
@ -178,6 +158,8 @@ fun OrdersList(){
|
||||
|
||||
@Composable
|
||||
fun PreparingItem(order : OrderWithProducts){
|
||||
val ordersViewModel = hiltViewModel<OrdersViewModel>()
|
||||
|
||||
Card(
|
||||
border = BorderStroke(width = 2.dp, color = MyOrange),
|
||||
shape = RoundedCornerShape(size = 20.dp),
|
||||
@ -190,7 +172,9 @@ fun PreparingItem(order : OrderWithProducts){
|
||||
Row(
|
||||
verticalAlignment = Alignment.CenterVertically,
|
||||
horizontalArrangement = Arrangement.SpaceBetween,
|
||||
modifier = Modifier.padding(20.dp).size(340.dp,60.dp)
|
||||
modifier = Modifier
|
||||
.padding(20.dp)
|
||||
.size(340.dp, 60.dp)
|
||||
){
|
||||
Column(
|
||||
modifier = Modifier.fillMaxWidth(0.5f)
|
||||
@ -213,7 +197,9 @@ fun PreparingItem(order : OrderWithProducts){
|
||||
modifier = Modifier
|
||||
.size(170.dp, 80.dp)
|
||||
.fillMaxSize(),
|
||||
onClick = { /*TODO*/ }
|
||||
onClick = {
|
||||
ordersViewModel.changeOrderStatus(order, OrderStatus.Готово.name)
|
||||
}
|
||||
) {
|
||||
Text(
|
||||
text = "Готово!",
|
||||
@ -226,7 +212,9 @@ fun PreparingItem(order : OrderWithProducts){
|
||||
}
|
||||
|
||||
LazyColumn(
|
||||
modifier = Modifier.fillMaxWidth().padding(horizontal = 20.dp)
|
||||
modifier = Modifier
|
||||
.fillMaxWidth()
|
||||
.padding(horizontal = 20.dp)
|
||||
){
|
||||
items(order.orderWithProducts.size) {index ->
|
||||
Row(
|
||||
@ -257,6 +245,8 @@ fun PreparingItem(order : OrderWithProducts){
|
||||
|
||||
@Composable
|
||||
fun PreparedItem(order : OrderWithProducts){
|
||||
val ordersViewModel = hiltViewModel<OrdersViewModel>()
|
||||
|
||||
Card(
|
||||
border = BorderStroke(width = 2.dp, color = MyOrange),
|
||||
shape = RoundedCornerShape(size = 20.dp),
|
||||
@ -269,7 +259,9 @@ fun PreparedItem(order : OrderWithProducts){
|
||||
Row(
|
||||
verticalAlignment = Alignment.CenterVertically,
|
||||
horizontalArrangement = Arrangement.SpaceBetween,
|
||||
modifier = Modifier.padding(20.dp).size(340.dp,60.dp)
|
||||
modifier = Modifier
|
||||
.padding(20.dp)
|
||||
.size(340.dp, 60.dp)
|
||||
){
|
||||
Column(
|
||||
modifier = Modifier.fillMaxWidth(0.5f)
|
||||
@ -292,7 +284,9 @@ fun PreparedItem(order : OrderWithProducts){
|
||||
modifier = Modifier
|
||||
.size(170.dp, 80.dp)
|
||||
.fillMaxSize(),
|
||||
onClick = { /*TODO*/ }
|
||||
onClick = {
|
||||
ordersViewModel.changeOrderStatus(order, OrderStatus.Выдано.name)
|
||||
}
|
||||
) {
|
||||
Text(
|
||||
text = "Выдано!",
|
||||
@ -305,7 +299,9 @@ fun PreparedItem(order : OrderWithProducts){
|
||||
}
|
||||
|
||||
LazyColumn(
|
||||
modifier = Modifier.fillMaxWidth().padding(horizontal = 20.dp)
|
||||
modifier = Modifier
|
||||
.fillMaxWidth()
|
||||
.padding(horizontal = 20.dp)
|
||||
){
|
||||
items(order.orderWithProducts.size) {index ->
|
||||
Row(
|
||||
@ -336,6 +332,8 @@ fun PreparedItem(order : OrderWithProducts){
|
||||
|
||||
@Composable
|
||||
fun ProcessedItem(order : OrderWithProducts){
|
||||
val ordersViewModel = hiltViewModel<OrdersViewModel>()
|
||||
|
||||
Card(
|
||||
border = BorderStroke(width = 2.dp, color = MyOrange),
|
||||
shape = RoundedCornerShape(size = 20.dp),
|
||||
@ -348,10 +346,12 @@ fun ProcessedItem(order : OrderWithProducts){
|
||||
Row(
|
||||
verticalAlignment = Alignment.CenterVertically,
|
||||
horizontalArrangement = Arrangement.SpaceBetween,
|
||||
modifier = Modifier.padding(20.dp).size(340.dp,60.dp)
|
||||
modifier = Modifier
|
||||
.padding(20.dp)
|
||||
.size(340.dp, 60.dp)
|
||||
){
|
||||
Column(
|
||||
modifier = Modifier.fillMaxWidth(0.5f)
|
||||
modifier = Modifier.fillMaxWidth(0.3f)
|
||||
){
|
||||
val localDateFormat = SimpleDateFormat("HH:mm")
|
||||
val time = localDateFormat.format(order.order.date)
|
||||
@ -364,7 +364,7 @@ fun ProcessedItem(order : OrderWithProducts){
|
||||
|
||||
}
|
||||
Column(
|
||||
modifier = Modifier.fillMaxWidth(0.5f)
|
||||
modifier = Modifier.fillMaxWidth(0.3f)
|
||||
){
|
||||
Text(
|
||||
text = order.order.date.toString(),
|
||||
@ -373,11 +373,29 @@ fun ProcessedItem(order : OrderWithProducts){
|
||||
fontWeight = FontWeight.Bold
|
||||
)
|
||||
}
|
||||
Button(
|
||||
modifier = Modifier
|
||||
.size(80.dp)
|
||||
,
|
||||
colors = ButtonDefaults.buttonColors(MyLightRed),
|
||||
shape = RoundedCornerShape(20.dp),
|
||||
onClick = {
|
||||
ordersViewModel.deleteOrder(order)
|
||||
}
|
||||
) {
|
||||
Icon(
|
||||
painter = painterResource(id = R.drawable.trash),
|
||||
contentDescription = "trash",
|
||||
modifier = Modifier.size(80.dp)
|
||||
)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
LazyColumn(
|
||||
modifier = Modifier.fillMaxWidth().padding(horizontal = 20.dp)
|
||||
modifier = Modifier
|
||||
.fillMaxWidth()
|
||||
.padding(horizontal = 20.dp)
|
||||
){
|
||||
items(order.orderWithProducts.size) {index ->
|
||||
Row(
|
||||
|
||||
@ -0,0 +1,57 @@
|
||||
package com.example.shawarma.viewmodels
|
||||
|
||||
import androidx.lifecycle.LiveData
|
||||
import androidx.lifecycle.MutableLiveData
|
||||
import androidx.lifecycle.ViewModel
|
||||
import androidx.lifecycle.viewModelScope
|
||||
import com.example.shawarma.data.models.OrderStatus
|
||||
import com.example.shawarma.data.models.OrderWithProducts
|
||||
import com.example.shawarma.data.repos.OrderProductRepository
|
||||
import com.example.shawarma.data.repos.OrderRepository
|
||||
import dagger.hilt.android.lifecycle.HiltViewModel
|
||||
import kotlinx.coroutines.launch
|
||||
import javax.inject.Inject
|
||||
|
||||
@HiltViewModel
|
||||
class OrdersViewModel @Inject constructor(
|
||||
private val orderRepository: OrderRepository,
|
||||
private val orderProductRepository: OrderProductRepository
|
||||
) : ViewModel() {
|
||||
private val _preparingOrders = MutableLiveData<List<OrderWithProducts>>()
|
||||
private val _preparedOrders = MutableLiveData<List<OrderWithProducts>>()
|
||||
private val _processedOrders = MutableLiveData<List<OrderWithProducts>>()
|
||||
|
||||
val preparingOrders: LiveData<List<OrderWithProducts>>
|
||||
get() = _preparingOrders
|
||||
val preparedOrders: LiveData<List<OrderWithProducts>>
|
||||
get() = _preparedOrders
|
||||
val processedOrders: LiveData<List<OrderWithProducts>>
|
||||
get() = _processedOrders
|
||||
|
||||
init {
|
||||
viewModelScope.launch {
|
||||
orderRepository.getAll().collect { allOrders ->
|
||||
_preparingOrders.postValue(allOrders.filter { it.order.status == OrderStatus.Готовится.name })
|
||||
_preparedOrders.postValue(allOrders.filter { it.order.status == OrderStatus.Готово.name })
|
||||
_processedOrders.postValue(allOrders.filter { it.order.status == OrderStatus.Выдано.name })
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun changeOrderStatus(order: OrderWithProducts, newStatus: String) {
|
||||
val model = order.order
|
||||
model.status = newStatus
|
||||
|
||||
viewModelScope.launch{
|
||||
orderRepository.update(model)
|
||||
}
|
||||
}
|
||||
|
||||
fun deleteOrder(order: OrderWithProducts) {
|
||||
viewModelScope.launch{
|
||||
orderRepository.delete(order.order)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user